[automerger skipped] Notify source transport for upcoming handover am: 8195d09f -s ours

am skip reason: Merged-In Ifc59fca55b1f35233f613ecaac4fcb376204fc29 with SHA-1 88fd182f is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/19728619



Change-Id: I108410b5d2a1bc2d2b5dd6c711a25377972d2665
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>